Is usage of anonymous classes in Java considered bad style or good?

Question

I know anonymous classes save typing when it comes to implementing Listener and similar stuff. They try to be a replacement for some usages of closures.

But what doe

Answer 1

I use anonymous classes mostly for interfaces that have only a single method, i.e. Runnable or ActionListener. Most larger interfaces warrent their own classes or implementation in an already existing class. And as it is my opinion I don’t need arguments to support it.